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Merge commit '6ec688e1bc76dd93151cbca1c340162ae4b10d77' 

* commit '6ec688e1bc76dd93151cbca1c340162ae4b10d77':
  mp3: enable packed main_data decoding in MP4

Conflicts:
	libavcodec/mpegaudiodec_template.c

Only the parts needed to support the available sample are merged
the remaining error checks are left in place

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-06-21 19:41:40 +02:00
parent 3bcf61f495 6ec688e1bc
commit ae215e2b42
3 changed files with 11 additions and 3 deletions
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2
libavcodec/mpegaudiodec_template.c
View File

@ -1686,7 +1686,7 @@ static int decode_frame(AVCodecContext * avctx, void *data, int *got_frame_ptr,
if (!avctx->bit_rate)
avctx->bit_rate = s->bit_rate;
if (s->frame_size <= 0 || s->frame_size > buf_size) {
if (s->frame_size <= 0) {
av_log(avctx, AV_LOG_ERROR, "incomplete frame\n");
return AVERROR_INVALIDDATA;
} else if (s->frame_size < buf_size) {

10
libavformat/mov.c
View File

@ -1669,6 +1669,15 @@ static void mov_parse_stsd_audio(MOVContext *c, AVIOContext *pb,
ff_mov_get_lpcm_codec_id(st->codec->bits_per_coded_sample,
flags);
}
if (version == 0 || (version == 1 && sc->audio_cid != -2)) {
/* can't correctly handle variable sized packet as audio unit */
switch (st->codec->codec_id) {
case AV_CODEC_ID_MP2:
case AV_CODEC_ID_MP3:
st->need_parsing = AVSTREAM_PARSE_FULL;
break;
}
}
}
switch (st->codec->codec_id) {
@ -1889,7 +1898,6 @@ static int mov_finalize_stsd_codec(MOVContext *c, AVIOContext *pb,
case AV_CODEC_ID_MP3:
/* force type after stsd for m1a hdlr */
st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
st->need_parsing = AVSTREAM_PARSE_FULL;
break;
case AV_CODEC_ID_GSM:
case AV_CODEC_ID_ADPCM_MS:

2
tests/fate/mp3.mak
View File

@ -1,6 +1,6 @@
FATE_MP3 += fate-mp3-float-conf-compl
fate-mp3-float-conf-compl: CMD = pcm -acodec mp3float -i $(TARGET_SAMPLES)/mp3-conformance/compl.bit
fate-mp3-float-conf-compl: REF = $(SAMPLES)/mp3-conformance/compl.pcm
fate-mp3-float-conf-compl: REF = $(SAMPLES)/mp3-conformance/compl_2.pcm
FATE_MP3 += fate-mp3-float-conf-he_32khz
fate-mp3-float-conf-he_32khz: CMD = pcm -acodec mp3float -i $(TARGET_SAMPLES)/mp3-conformance/he_32khz.bit -fs 343296